baber/WOPTO huggingface dataset:
Patent KR-20220121326-A (KR)
Title: Anode for lithium secondary battery comprising lithiun powder and zinc powder or zinc oxide powder and method for preparing same
Inventor: CHANG DUCK RYE
IPC: H01M10/052
Filed: 2021-02-25
Abstract: The present invention relates to a negative electrode for a lithium secondary battery including: lithium (Li) powder; zinc (Zn) powder or zinc oxide (ZnO) powder; and a binder. The negative electrode for a lithium secondary battery and a method for manufacturing the same of the present invention reduce interface resistance, enhance electrodeposition and desorption characteristics of lithium, and improve cycle characteristics by manufacturing a negative electrode including lithium powder and zinc (Zn) powder or zinc oxide (ZnO) powder.
Patent KR-20220122079-A (KR)
Title: Semiconductor test apparatus provided with means for removing condensed water
Inventor: BYOUNG KWON JUNG
IPC: G01R31/28
Filed: 2021-02-26
Abstract: The present invention provides a semiconductor test apparatus comprising a high temperature chamber, a cooling chamber, and a cooling cycle module. In addition, a water cooling jacket for cooling is installed in a condenser forming a cooling cycle. In the water cooling jacket, installed are a cooling water supply pipe supplying cooling water to the water cooling jacket and a cooling water discharge pipe discharging the cooling water inside the water cooling jacket. Moreover, an evaporator further includes a condensed water collection tank storing condensed water condensed on a surface of the evaporator and a condensed water collection pipe transporting the condensed water on the surface of the evaporator to the condensed water collection tank. The condensed water collection tank is disposed adjacent to the cooling water discharge pipe. Between the condensed water collection tank and the cooling water discharge pipe, by connecting the condensed water collection tank and the cooling water discharge pipe, a condensed water drain module is installed which discharges the condensed water collected in the condensed water collection tank together with the cooling water through the cooling water discharge pipe. Accordingly, the condensed water can be continuously removed without any power consumption while no water vapor is introduced into the apparatus.
Patent KR-20210111182-A (KR)
Title: Method and apparatus for positioning, computing device, computer-readable storage medium and computer program stored in medium
Inventor: HOU SHENHUA
IPC: G01C21/32
Filed: 2021-03-02
Abstract: The present invention discloses to a method, a computing device, a computer readable storage medium, and a computer program for location determination, which are a field of autonomous driving. The method comprises the steps of: obtaining inertia measurement data of a device for location determination at the present moment and point group data collected by an LiDAR of the device at the present moment; determining inertia location determination information of the device in inertial coordinate at the present moment by integrating the inertia measurement data; and determining a location determination result of the device in a local coordinate at the present moment based on the inertia location determination information, the point group data, and at least one local map established in the local coordinate. An embodiment of the present disclosure provides an effective and stable local location determination result.
Patent KR-20220125395-A (KR)
Title: Method of plasma electrolytic oxidation and electrolytic composition
Inventor: KANG BYEONG MO
IPC: C25D11/30
Filed: 2021-03-05
Abstract: The present invention relates to a plasma electrolytic oxidation method, and an electrolyte composition for the same. More specifically, a titanium-based metallic implant surface with high hydrophilicity (or wetness), excellent porosity, excellent attachment, and excellent stability can be treated, thereby providing an improved osteointegration characteristic or a cell attachment characteristic.
Patent KR-20220125933-A (KR)
Inventor: IM JAE SONG
IPC: G06Q50/30
Filed: 2021-03-08
Abstract: The present invention provides a virtual ego character development service providing system. The system comprises: a user terminal that generates a character based on data obtained from at least one type of personality test and user characteristic data and displays the location of a character of a type similar to the generated character on a map based on GPS; and a development service providing server that comprises a storage unit for mapping and storing at least one type of personality test and at least one type, an extraction unit for extracting user characteristic data including the user's behavior, tone, and values using data input from the user terminal, a generation unit for generating a character by combining the user characteristic data with a type that is the result data of at least one type of personality test, and a location sharing unit for outputting the location of a character similar to the character generated based on the GPS location of the user terminal. Accordingly, the present invention can provide a passage so that the character can be actually used offline as well as in virtual reality or online.
Patent KR-20220060973-A (KR)
Inventor: KYU SUNG LEE
IPC: C03C17/00
Filed: 2021-03-08
Abstract: Provided are a substrate structure including a superhydrophobic surface layer, a manufacturing method thereof, and a solar cell module including the same. The substrate structure comprises: a glass substrate having a concavo-convex structure; and a superhydrophobic surface layer on the glass substrate. The superhydrophobic surface layer has a coating film in contact with the surface and nanoparticles inside and on the coating film. The method comprises: a step of forming a concavo-convex structure on the surface of the glass substrate; a step of coating the surface of the concavo-convex structure with a precursor solution in which nanoparticles are dispersed; and a step of forming a coating film in which the nanoparticles are dispersed by performing a heat treatment process. Accordingly, it is possible to provide a self-cleaning function.
Patent KR-20220126473-A (KR)
Title: In-ear type biological signal measuring instrument
Inventor: NA YUN HOO
IPC: A61B5/0205
Filed: 2021-03-09
Abstract: In accordance with the present invention, disclosed is an in-ear type biometric signal measurement instrument. The in-ear type biometric signal measurement instrument includes an in-ear type fall detection unit mounted in ears such that a subject to be measured can have both hands free without a constraint on movement, thereby continuously and automatically measuring the body temperature, heart rate, oxygen saturation and the like, which are biometric signals of the subject to be measured, in real time, and then, transmitting and processing the signals, while monitoring a biometric change or whether a fall occurs in real time with respect to a general subject to be measured as well as a specific subject to be measured, who cannot freely move their body or has difficulty in communication, and, when determining the biometric change of the subject to be measured as a risky factor in accordance with a monitoring result, bringing about an immediate response and emergency prevention effect such as a prompt follow-up action through prognosis diagnosis in accordance with the biometric change of the subject to be measured.
Patent KR-20220128875-A (KR)
Title: Method and apparatus for providing real time question and answer service
Inventor: YOUNG GAE CHO
IPC: G06Q30/02
Filed: 2021-03-15
Abstract: A method and device for providing a real-time question answering service are provided. The method includes the steps of: receiving a question including at least one keyword from a terminal of a first user among all users of the real-time question answering service platform; selecting at least one second user from among all users related to the at least one keyword; requesting an answer to the question from a terminal of the at least one second user; providing an answer received from the at least one second user terminal to the first user terminal; and providing a predetermined first reward to the specific second user terminal when a result of selecting an answer of a specific second user terminal among answers received from the at least one second user terminal is received from the first user terminal. A highly accurate answer can be obtained.
Patent KR-20220129300-A (KR)
Title: Transcriptomic biomarkers for predicting male fertility and the possibility of success in early fetal development
Inventor: MYUNG GEOL PANG
IPC: C12Q1/6888
Filed: 2021-03-16
Abstract: The present invention relates to mRNAs of TNFRSF19 and HSPD1 genes, which are transcriptomic biomarkers for predicting the male fertility of animals or the possibility of early developmental success of fetuses and, more specifically, to a composition for detecting the biomarker, to a kit comprising the same, and to a method for predicting the male fertility of an animal or the possibility of early development success of a fetus using the biomarker, and the like. If the agent capable of detecting the transcriptomic biomarker according to the present invention is used, it is possible to predict male fertility and successful fertilization, embryo development and implantation potential of animals with low cost and high efficiency, thereby expected to be widely used as a functional biomarker in the medical and industrial fields.
Patent KR-20220129797-A (KR)
Title: Mutant of Corynebacterium glutamicum with enhanced L-citrulline productivity and method for preparing L-citrulline using the same
Inventor: KIM MOON JEONG
IPC: C12N15/77
Filed: 2021-03-17
Abstract: The present invention relates to a Corynebacterium glutamicum mutant with improved L-citrulline production ability and a method for producing L-citrulline using the same. A mutant strain of the Corynebacterium glutamicum can inhibit the production of by-products and produce L-citrulline in high yield and high concentration by attenuating or inactivating the activity of the protein expressed by the NCgl2657 gene.
Patent KR-20210032367-A (KR)
Title: Methods and apparatus for improved 3-d data reconstruction from stereo-temporal image sequences
Inventor: GROSSE MARCUS
IPC: H04N13/275
Filed: 2021-03-17
Abstract: In some embodiments, the present invention relates to systems, methods, and computer-readable media for performing data preprocessing on stereo-temporal image sequences to improve three-dimensional data reconstruction. In some embodiments, the present invention relates to systems, methods, and computer-readable media for improved response elaboration for image areas affected by supersaturation. In some embodiments, the present invention relates to systems, methods, and computer-readable media configured to fill omitted responses to improve three-dimensional (3D) reconstruction. The techniques include: identifying image points without responses; using existing responses and/or different information to generate approximate responses; and cross-checking the approximate responses to determine whether to use the approximate responses in image processing.
Patent KR-20220130469-A (KR)
Title: Method and device for providing information related to antibody formation
Inventor: CHUNG SUNG OOK
IPC: G16H10/60
Filed: 2021-03-18
Abstract: A method for providing antibody-related information comprises the following steps of: obtaining a medical history including information on one or more medical actions performed for a user in a medical institution; determining a final vaccination time point for the user based on the medical history; determining an expected expiration time point for maintaining an antibody concentration of a vaccine based on the last vaccination time point; and providing an alarm requesting antibody formation confirmation based on the remaining time from the current time point to the expected expiration time point.
Patent KR-20220131462-A (KR)
Title: Test device to investigate the phenomenon of christmas tree light effect due to panel deviation for solar power generation system
Inventor: KIM SI HONG
IPC: H02S50/00
Filed: 2021-03-19
Abstract: The present invention relates to a test device for examining a Christmas tree light effect phenomenon caused by panel deviation of a solar power generation system. A purpose of the present invention is to provide the test device for examining a Christmas tree light effect phenomenon caused by panel deviation of a solar power generation system, which identifies a cause of a current bottleneck phenomenon caused by the Christmas tree light effect phenomenon generated by power-down due to shading, mismatch, or aging of a specific panel in the solar power generation system. The test device for examining a Christmas tree light effect phenomenon caused by panel deviation of a solar power generation system according to the present invention comprises: a plurality of solar panels installed in a certain place in the solar power generation system and producing a predetermined voltage and current by photoelectric effect; a plurality of power detection means respectively mounted on the plurality of solar panels and detecting a current value and voltage value from the corresponding panel; a gateway collecting and transmitting a power value of each solar panel wirelessly transmitted from the plurality of power detection means; and a monitoring means displaying the real-time power value of each solar panel transmitted through the gateway for each panel.
Patent KR-20220131764-A (KR)
Title: Electronic device including slit shaped microphone hole
Inventor: YANG SEONGKWAN
IPC: H04M1/03
Filed: 2021-03-22
Abstract: According to various embodiments disclosed in the present document, an electronic device may include: a housing including a front surface in which a display module is disposed, a rear surface which is an opposite surface of the front surface, and a side surface which is a surface other than the front surface and the rear surface; a microphone module disposed inside the housing; a first microphone hole formed on the side surface of the housing; a first sound pipeline connecting the first microphone hole and the microphone module; a second microphone hole provided between the housing and the display module; and a second sound pipeline connecting the second microphone hole and the first sound pipeline. In addition, various embodiments may be possible.
Patent KR-20220132776-A (KR)
Title: Door apparatus for coke oven
Inventor: CHOI SEUNG YOUNG
IPC: C10B25/02
Filed: 2021-03-24
Abstract: The present invention relates to a door device for a coke oven, which comprises: a frame unit installed at an entrance of a carbonization chamber; a door unit mounted on the frame unit to seal the carbonization chamber; a fixing unit installed rotatably on the front surface of the door unit and coupled with a hook unit disposed on the frame unit to fix the door unit to the frame unit; a mounting guide unit extended from the door unit to interfere with the fixing unit and guide the door unit such that the door unit is mounted on the frame unit; a gate unit formed to pass through the door unit, where a leveler beam enters or exits; and a leveler guide unit installed on a rear surface of the door unit to guide entrance and exit of the leveler beam. Accordingly, foreign substances are prevented from being accumulated to damage the coke oven.
Patent KR-20220135072-A (KR)
Inventor: CHANG YOON SEOP
IPC: G02B27/01
Filed: 2021-03-29
Abstract: Disclosed is a method for authoring a three-dimensional object in three-dimensional spatial data displayed on a computer by a head-mounted display (HMD) communicating with the computer. The method of the present invention comprises the steps of: extracting first information corresponding to a three-dimensional object to be authored from a user; transmitting the first information to a computer; receiving second information corresponding to a three-dimensional object to be authored from the computer; visualizing a three-dimensional mixed reality object corresponding to the second information; authoring the three-dimensional mixed reality object; and transmitting the authored three-dimensional mixed reality object to the computer. Therefore, the three-dimensional object can be authored by interworking a PC and an HMD.
Patent KR-20220135966-A (KR)
Inventor: CHOI YOUNG WOO
IPC: G01S19/14
Filed: 2021-03-31
Abstract: A personal mobility having a speed limit function in a speed limit zone according to the present invention includes: a GPS module installed in the personal mobility, receiving satellite signals and providing absolute location information of the personal mobility; and a driving control module for controlling the speed of the personal mobility. The driving control module compares the absolute location information with a location designated as a speed limit zone, and forces the personal mobility to be less than a set speed when the personal mobility enters the speed limit zone so that the personal mobility can provide a high level of safety to both occupants and pedestrians.
Patent KR-20220139768-A (KR)
Inventor: SIM JOUNG SUB
IPC: G06Q50/08
Filed: 2021-04-08
Abstract: In the present invention, a client who wants to construct a wooden building makes a request online, and a producer produces the same based on 3D virtual reality and provides the same to the client. When the produced output does not satisfy the client's request, the client can repeatedly request modification, and when the request is satisfied, the client receives more detailed consultation and proceeds with payment.
Patent KR-20220141057-A (KR)
Inventor: KIM YONG U
IPC: B26B13/28
Filed: 2021-04-12
Abstract: The present invention relates to multifunctional beauty scissors which are able to serve as stroke scissors, thinning scissors, blunt scissors, and curve blunt scissors by a single pair of scissors, rapidly and conveniently cut the hair into a style desired by the client by a single pair of scissors, and be easily used by anyone including beginners who want to perform hair styling. According to the present invention, the multifunctional beauty scissors comprise: a one-side scissors member; and the other-side scissors member coupled to the one-side scissors member by a hinge. The one-side scissors member includes a cutting unit having a cutting blade. The other-side scissors member includes a cutting unit including a plurality of thinning blades having cutting blades. When the scissors are closed, the thinning blade units of the cutting unit of the other-side scissors member are formed to be partly overlapped in a longitudinal direction and a widthwise direction with the cutting unit of the one-side scissors member.
Patent KR-20220141433-A (KR)
Inventor: YUN CHANGSUN
IPC: H05B6/44
Filed: 2021-04-13
Abstract: The present invention provides an induction heating cooking device comprising: a working coil that heats a container seated on an upper plate using an electromagnetic induction; a metal detection sensor part located around the working coil, for detecting the container of a metal component; and a control part that determines whether the container is a heating container capable of induction heating using the working coil when the container is detected using the metal detection sensor part. Therefore, the present invention is capable of enabling the container on the upper plate to be detected at all times with a lower power consumption.
Patent KR-20220144581-A (KR)
Inventor: SUNG IN JE
IPC: B29C51/14
Filed: 2021-04-20
Abstract: According to the present invention, a method for manufacturing a UV-printed acrylic kitchen bowl comprises: a UV printing step of forming a printed layer by printing a predetermined design on a rear surface of an acrylic flat plate; a flat plate arrangement step of arranging the acrylic flat plate, on which the printed layer is formed, in a lower mold; and a kitchen bowl forming step of molding the acrylic flat plate into a kitchen bowl having a bent portion using a pressurizing force transmitted when an upper mold separately disposed at an upper part of the lower mold descends toward the lower mold. The present invention can provide the method for manufacturing a UV-printed acrylic kitchen bowl, which can form a printed layer by UV-printing a predetermined design on a rear surface of an acrylic flat plate and can mold the acrylic flat plate into a kitchen bowl, and thus, various designs can be printed by UV-printing and printing can be carried out with various colors using CMYK colors.
Patent KR-20220146737-A (KR)
Inventor: JOUNG YOUNG RAN
IPC: H04N7/18
Filed: 2021-04-23
Abstract: The present invention relates to a floor-type golf simulation system using two cameras which performs: a first step of analyzing images photographed by first and second cameras arranged vertically to check the flight of a ball on a reference point (tee) in the air; a second step of obtaining first and second direction vectors toward the ball from the first and second cameras through images captured and input by the first and second cameras; a third step of obtaining relative coordinates of the ball with the first camera as the zero point by triangulation with the constant values including the first and second direction vectors obtained in the second step and the positional information and viewpoint angle of the first and second cameras; a fourth step of storing the array of the relative coordinates of the ball obtained by repeatedly executing the second and third steps; a fifth step of obtaining the relative direction vector and speed of the ball using three-dimensional coordinates of the ball stored in the fourth step; a sixth step of estimating the movement direction of a club by analyzing the images captured by the first and second cameras; a seventh step of simulating sidespin based on the movement direction of the club, a ball azimuth difference and preset data; an eighth step of simulating backspin based on the launch angle of the ball and preset data; and a ninth step of calculating the trajectory data of the ball based on the backspin, the sidespin, the azimuth, and the launch angle of the flying ball. The trajectory of the golf ball can be accurately calculated.
Patent KR-20220152632-A (KR)
Inventor: KIM GWANG JIN
IPC: A01K63/04
Filed: 2021-05-10
Abstract: The present invention relates to a recycling water filtration device comprising a bag-shaped filter made of synthetic fibers to drain water and filter foreign substances. The filter body forms a space part inside by being sewn in layers while maintaining a constant width over the entire upper part, but is partially cut to form a cutout part. The space part is equipped with an elastic body inside. The elastic body has one end in contact with the other end to allow the upper part of the filter body to maintain a substantially circular shape and the filter body to have a bag shape. Easily filtered water can be used for a variety of purposes, such as recycling at industrial sites or supplying moisture to plants.